0.8x-0.4(50+x)=0.16(50)

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Solution for 0.8x-0.4(50+x)=0.16(50) equation:


Simplifying
0.8x + -0.4(50 + x) = 0.16(50)
0.8x + (50 * -0.4 + x * -0.4) = 0.16(50)
0.8x + (-20 + -0.4x) = 0.16(50)

Reorder the terms:
-20 + 0.8x + -0.4x = 0.16(50)

Combine like terms: 0.8x + -0.4x = 0.4x
-20 + 0.4x = 0.16(50)

Multiply 0.16 * 50
-20 + 0.4x = 8

Solving
-20 + 0.4x = 8

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 0.4x = 8 + 20

Combine like terms: -20 + 20 = 0
0 + 0.4x = 8 + 20
0.4x = 8 + 20

Combine like terms: 8 + 20 = 28
0.4x = 28

Divide each side by '0.4'.
x = 70

Simplifying
x = 70

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